Phenyl Isothiocyanate from Mexico
Phenyl isothiocyanate (C6H5NCS) contains a phenyl group attached to an isothiocyanate (-N=C=S) functionality. It is used in organic synthesis for the preparation of thioureas and heterocycles. As an aromatic organo-sulphur compound, it falls under heading 29.30 and tariff item 2930.90.00.
Duty Rate — Mexico → Canada
0%
Import Tips
• The isothiocyanate group (-N=C=S) contains sulphur directly linked to carbon, confirming classification in heading 29.30
• Provide the boiling point and purity for customs documentation
• Check if the product requires a permit under the Food and Drugs Act if used in pharmaceutical applications